Instructions / Assembly

NOTICE - This service data sheet is intended for use by
persons having electrical and mechanical training and a
level of knowledge of these subjects generally considered
acceptable in the appliance repair trade. The manufacturer
cannot be responsible, nor assume any liability for injury
or damage of any kind arising from the use of this data
sheet.
SAFE SERVICING PRACTICES
To avoid the possibility of personal injury and/or property
damage, it is important that safe servicing practices be
observed. The following are examples, but without limitation, of
such practices.
1. Before servicing or moving an appliance remove power
cord from electrical outlet, trip circuit breaker to OFF, or
remove fuse.
2. Never interfere with the proper installation of any safety
device.
3. GROUNDING: The standard color coding for safety
ground wires is GREEN or GREEN WITH YELLOW
STRIPES. Ground leads are not to be used as current
carrying conductors. It is extremely important that the
service technician reestablish all safety grounds prior
to completion of service. Failure to do so will create a
potential safety hazard.
4. Prior to returning the product to service, ensure that:
• All electric connections are correct and secure.
• All electrical leads are properly dressed and secured away
from sharp edges, high-temperature components, and
moving parts.
• All uninsulated electrical terminals, connectors, heaters,
etc. are adequately spaced away from all metal parts and
panels.
• All safety grounds (both internal and external) are correctly
and securely reassembled.
807153803 Rev A EN (1509)
SERVICE DATA SHEET
Electric Wall Oven with 3XX Electronic Oven Controls
Oven Calibration
Set the electronic oven control for normal baking at 350°F.
Obtain an average oven temperature after a minimum of 5
cycles. Press Stop/Clear/Cancel to end bake mode.
Temperature Adjustment
1. Set EOC to bake at 550°F.
2. Within 5 seconds of setting 550°F, press and hold the bake
pad for approximately 15 seconds until a single beep is
heard (longer may cause F11 shorted keypad alarm).
3. Calibration offset should appear in the display.
4. Use the slew keys to adjust the oven temperature up or
down 35°F in 5°F increments.
5. Once the desired (-35° to 35°) offset has been applied,
press Stop/Clear/Cancel.
Note: Changing calibration affects normal Bake mode. The
adjustments made will not change the Self-Cleaning cycle
temperature.
Tech Sheet Abbreviations and Terminology
EOC Electronic Oven Control
ESEC Electronic Surface Element Control
PS Power Supply Board (PS1, PS2, etc.)
RTD Resistance Temperature Device (Temp Probe or Temp Sensor)
TCO Thermal Cut Out also “Thermo Disc” or “Thermal Limiter”
TSEC Touch Sensor Electronic Control
TST Touch Sensor technology (touch control glass panel )
UIB User Interface Board
VSC Variable Speed Control
Electric Oven Control Fault Description
Fault
Code
Likely Failure Conditon/
Cause
Suggested Corrective Action
F10 Runaway temperature
Oven heats when
no cook cycle is pro-
grammed.
If Oven is cold:
1. If fault code is present with cold oven test oven temperature sensor probe circuit resis-
tance. Use RTD scale found in the tech sheet.
2. Replace probe or repair wiring connections if defective.
3. If temperature sensor probe circuit is good but fault code remains when oven is cold,
replace the EOC.
If Oven is overheating:
1. If oven is severely overheating/heating when no cook cycle is programmed test oven
temperature sensor probe circuit resistance using the RTD scale found in the service
tech sheet. Also verify that the temperature sensor probe in properly installed in the oven
cavity.
2. Disconnect power from the range, wait 30 seconds and reapply power. If oven continues
to heat when the power is reapplied, replace the EOC.
NOTE: Severe overheating may require the entire oven to be replaced should damage be
extensive.
F11 Shorted keypad or selec-
tor switch
1. Reset poor supply to range - Disconnect power, wait 30 seconds and reapply power.
2. Check/ reset ribbon harness connections between touch panel and EOC.
3. Test keyboard circuits. Replace touch panel if defective.
4. If keyboard circuits check good, replace the EOC.
F13 Shorted oven sensor
probe circuit.
1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up,
replace EOC.
F14 Keyboard tail failure 1. Check for damage to the ribbon connection or that it is plugged in properly.
F30 Open oven sensor probe
circuit.
1. (F30) Check resistance at room temperature & compare to RTD Sensor resistance chart.
If resistance does not match the RTD chart, replace RTD Sensor Probe. Check Sensor
wiring harness between EOC & Sensor Probe connector.
2. (F31) Check resistance at room temperature, if less than 500 ohms, replace RTD Sen-
sor Probe. Check for shorted Sensor Probe harness between EOC & Probe connector. If
resistance is correct, replace the EOC.
F31 Shorted oven sensor
probe circuit.
F90 Door lock motor or latch
circuit failure.
If lock motor runs:
1. Test continuity of wiring between EOC and lock switch on lock motor assy. Repair if need-
ed.
2. Advance motor until cam depresses the plunger on lock motor switch. Test continuity of
switch contacts. If switch is open replace lock motor assembly.
3. If motor runs and switch contacts and wiring harness test good, replace the EOC.
If lock motor does not run:
1. Test continuity of lock motor windings. Replace lock motor assembly if windings are open.
2. Test lock motor operation by using a test cord to apply voltage. If motor does not operate,
replace lock motor assy.
3. If motor runs with test cord check continuity of wire harness to lock motor terminals. If
harness is good, replace the EOC.
F91
F92
F93
F94
F95
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRING DIAGRAMS AND SERVICE
INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG
Resistance (ohms)
1000 ± 4.0
1091 ± 5.3
1453 ± 8.9
1654 ± 10.8
1852 ± 13.5
2047 ± 15.8
2237 ± 18.5
2697 ± 24.4
Open circuit/infinite resistance
RTD SCALE
Temperature °F (°C)
32 ± 1.9 (0 ± 1.0)
75 ± 2.5 (24 ± 1.3)
250 ± 4.4 (121 ± 2.4)
350 ± 5.4 (177 ± 3.0)
450 ± 6.9 (232 ± 3.8)
550 ± 8.2 (288 ± 4.5)
650 ± 9.6 (343 ± 5.3)
900 ± 13.6 (482 ±7.5)
Probe circuit to case ground
Resistance Temperature Detector